SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb2_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('05263697d40b4d6d26ffc2acc3dff45d','0','18.191.26.53','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715624646','thread.php?threadid=87779&threadview=0&hilight=&hilightuser=0&page=3&sid=6c2014046d2db36e02208a00611b5c38','0','0','')
mysql error: INSERT command denied to user 'o1571744'@'infong-eu267.clienthosting.eu' for table 'bb2_sessions'
mysql error number: 1142
mysql version: 5.7.42-log
php version: 7.4.33
Date: 13.05.2024 @ 20:24
Script: /Forum/thread.php?threadid=87779&threadview=0&hilight=&hilightuser=0&page=3&sid=6c2014046d2db36e02208a00611b5c38
Referer: